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What else can I help you with?
Which will freeze faster pure water or or a mixture?
Pure water will freeze at a higher temperature than a mixture containing water. Therefore, if a means for extracting energy from a sample of pure water is the same as a means for extracting energy from a sample of a mixture containing water, the pure water will freeze first.
Is a fish tank with water inside a mechanical mixture?
No, a fish tank with water inside is not a mechanical mixture. It is a homogeneous mixture because the water and any additives are evenly distributed throughout the tank.
Is air inside a balloon a compound or element?
Air is a mixture. A mixture of compounds (e.g. carbon dioxide, water vapor, methane, nitrogen oxides, sulfur dioxide, carbon monoxide), elements (e.g. nitrogen, oxygen, argon, ozone, mercury vapor), and various microscopic particulates (e.g. dust, pollen, spores, water droplets, bacteria, viruses).
Scientifically what is a solution?
A solution is a homogeneous mixture composed of two or more substances. It consists of a solvent (the substance that dissolves the solute) and a solute (the substance that is dissolved). The solute particles are evenly distributed and do not settle out.
What is that stuff inside a glow stick?
The substance inside a glow stick is a mixture of hydrogen peroxide, a fluorescent dye, and a diphenyl oxalate ester. When the glow stick is activated by bending and shaking it, the chemicals mix together and undergo a chemical reaction, producing light.
What are the 2 microscopic organisms which cause disease?
The two microscopic organisms that cause disease are bacteria and viruses. Bacteria are single-celled microorganisms that can multiply and cause infections in the body, while viruses are smaller infectious agents that can only replicate inside the cells of living organisms.
What is the gel like substance inside a sell?
I believe you're thinking of cytoplasm. It contains all the organelles of a cell and it can sometimes be described a gel-like, although cells are microscopic and this observation would be hard to make at such a microscopic size.
What is the best definition of the word virus?
A virus is a microscopic infectious agent that replicates inside living cells of organisms. It can cause a range of diseases in plants, animals, and humans.
What is the best definition for the word virus?
A microscopic animal whose presence causes illness in people and animals. A program designed to infect a computer and cause it to malfunction. A corrupting influence on morals or the intellect
Is helium inside a balloon a pure substance or mixture?
Natural air is always a mixture, and more or less homogenous in its major constituents. However, if the balloon was inflated by mouth, it will have less oxygen and more carbon dioxide than the air outside the balloon, which is also a mixture.
Is Tylenol an element compound or mixture?
"Aspirin" can be used as a chemical term for the compound acetyl salicylic acid. What is commonly called an "aspirin tablet", however, is a mixture of that active ingredient with other materials.
What best to describes a virus?
A virus is a microscopic infectious agent that can only replicate inside the cells of living organisms. It is composed of genetic material (either DNA or RNA) surrounded by a protein coat. Viruses can infect all types of organisms, including animals, plants, and bacteria.
What are the microscopic tubes that cover the inside wall of the small intestine?
villi
Is the air inside a balloon a pure substance?
In a helium balloon- one that floats and rises to the ceiling it is elemental helium that is used to inflate the balloon. If you just blow into a balloon to inflate it then it is air inside the balloon which is a mixture of gases, principally nitrogen and oxygen (both elements). There are also other gases that are chemical compounds such as carbon dioxide.
Which will freeze faster pure water or or a mixture?
Pure water will freeze at a higher temperature than a mixture containing water. Therefore, if a means for extracting energy from a sample of pure water is the same as a means for extracting energy from a sample of a mixture containing water, the pure water will freeze first.
What is a gel-like substance inside the cell?
the Gelatin like substance that is inside a cell is called cytoplasm
What is the substance inside the chromosomes that directs the cells activities?
The substance inside chromosomes that directs a cell's activities is called DNA (deoxyribonucleic acid). DNA contains the genetic instructions needed for the development, functioning, and reproduction of living organisms. It serves as a blueprint for the synthesis of proteins and is essential for the regulation of cellular processes.
